Fig. 7From: Carbohydrate metabolism and fertility related genes high expression levels promote heterosis in autotetraploid rice harboring double neutral genesWGCNA based gene expression matrix between hybrid and parents. a Hierarchical cluster tree showing co-expression modules identified by WGCNA. Each leaf in the tree represents one gene. The major tree branches constitute 28 modules labeled with different colors. b Module-sample relationship. Each row corresponds to a module. Each column corresponds to a sample. The color of each cell at the row-column intersection indicates the correlation coefficient between the module and the sampleBack to article page